摘要
1997年都阿合剂蔗田药效试验结果表明：都阿合剂在蔗田的最经济用量是150mL（商品量）／亩，处理后30天综合药效在90%以上，其杀草谱广，对甘蔗安全无药害，明显优于阿特拉津单用．都阿合剂的最适施用期及施药方法是芽前土壤处理。
Result from efficacy trial of primextra in 1997 indicated that the optimumeconomic rate of primextra is 15Oml (P) mu-1, the integrated efficacy if that was 9O%or over in 30DAT, the spectrum of weed control is wide. It is safe on sugarcanewithout phytotoxicity. It is obvious that the applicat ion of primextra is better thanthat of atrazine. The best time and method of application of primextra is pre-emergent soil treatment.
出处
《甘蔗糖业》
1998年第3期18-21,共4页
Sugarcane and Canesugar
关键词
混合
除草剂
都阿合剂
甘蔗
Combine Herbicide
Primextra
Integrated Efficacy
Spectrum of Weed Control
